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Chemical Sampling Information (CSI)
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General Description

Synonyms: AMDRO, Fire Ant Insecticide

OSHA IMIS Code Number: H155

Chemical Abstracts Service (CAS) Registry Number: 67485-29-4

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: UW7583000; 73171

Chemical Description and Physical Properties:

yellow crystilline solid. slightly soluble in alcohols, soluble in acetone, chlorobenzene, hot ethyl acetate & methylene chloride
molecular weight: 494.53
molecular formula: C25H24F6N4
melting point: 187-190°C

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Mixed Cellulose Ester Filter (AA) 0.8 micron
    analytical solvent: 0.2% Triethylamine in Isopropanol
    maximum volume: 100 Liters
    maximum flow rate: 1.0 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/UV
    method reference: 2 (OSHA In-House File)
    method classification: Partially Validated

Conditions: Column: C18; Mobile Phase: 70:30 Acetonitrile:Water with 0.005M 1-heptanesulfonic acid adjusted to pH=3 with H3PO4; Detector Wavelength: 290 nm; Detection Limit: 1.4 ng

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